
Philips Semiconductors
RF/IF circuit for AM/FM radio
Product specification
TEA5570
Fig.9 Indicator output current (I12) and d.c. output voltage (V12-16): AM fi = 1 MHz; FM fi = 10,7 MHz as a function
of input voltage (Vi). Measured in Fig.10; VP = 6 V; R12-16 = 5 kΩ.
September 1987
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